253928832

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28751}}^1$

素因数の和:28791

約数の個数: 64

約数和(自身を含む): 703848960

約数和(自身を除く): 449920128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 28751, 57502, 86253, 115004, 172506, 230008, 345012, 460016, 661273, 690024, 920032, 1322546, 1380048, 1840064, 1983819, 2645092, 2760096, 3680128, 3967638, 5290184, 5520192, 7935276, 10580368, 11040384, 15870552, 21160736, 31741104, 42321472, 63482208, 84642944, 126964416, 253928832]

約数ペア:

[(1, 253928832), (2, 126964416), (3, 84642944), (4, 63482208), (6, 42321472), (8, 31741104), (12, 21160736), (16, 15870552), (23, 11040384), (24, 10580368), (32, 7935276), (46, 5520192), (48, 5290184), (64, 3967638), (69, 3680128), (92, 2760096), (96, 2645092), (128, 1983819), (138, 1840064), (184, 1380048), (192, 1322546), (276, 920032), (368, 690024), (384, 661273), (552, 460016), (736, 345012), (1104, 230008), (1472, 172506), (2208, 115004), (2944, 86253), (4416, 57502), (8832, 28751)]